Magus is a being who devoted the first part of his life to summoning a world-destroying entity with plans to kill it and extract revenge.

When Magus first meets Spekkio, the god of war, Spekkio exclaims that Magus could teach him a thing or two.

Magus is gifted with magic of all types and has an extreme command of them. He has excellent defenses. (I'm not sure if general CT armor is allowed, but if it is, a safe helm negates 1/3 phyiscal damage aside from having awesome defense.)

Fulgore, on the other hand, has proven no magical defenses. He is metal and would innately have a weakness to electricity. As stated before, Magus has the ability to cast a powerful lightning spell.

I'm even ignoring Magus's ultimate spell, Black Hole, which is instant death. Since it doesn't work on bosses (Correct me if I'm wrong.), I'll assume that Fulgore is a boss, giving him the benefit of the doubt.

Either way you look at it, Fulgore's about to head back to Killer Instinct where he can bully some people his own size. (Not Glacius of course; he's the man.)

What is it they say about silence being golden?